649968793 (number)

649968793 is an odd 9-digits composite number following 649968792 and preceding 649968794. In scientific notation, it is written as 6.49968793 × 10^8. The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors. There are 627249168 positive integers (up to 649968793) that are relatively prime to 649968793.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million nine hundred sixty-eight thousand seven hundred ninety-three

Notation

Scientific notation 6.49968793 × 10^8
Engineering notation 6.49968793 × 10^6

Prime Factorization of 649968793

Prime Factorization 29 × 2719 × 8243

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 649968793
Product of the distinct prime numbers

The prime factorization of 649968793 is 29 × 2719 × 8243. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 95, 42, 273, 915, 7782, 664, 19216, 85128, 724951, 469736, 2893532, 3359632, 35976699, 58450751, 229034739, 129086145, 1860664623, 3047397078

Basic calculations (n = 649968793)

Multiplication

n×y
n×2 1299937586
n×3 1949906379
n×4 2599875172
n×5 3249843965

Division

n÷y
n÷2 324984396.5
n÷3 216656264.33333
n÷3 162492198.25
n÷5 129993758.6

Exponentiation

ny
n2 422459431873876849
n3 2.7458544702653E+26
n4 1.784719715792E+35
n5 1.1600121195166E+44

Nth Root

y√n
2√n 25494.485540995
3√n 866.22524218378
4√n 159.66992685223
5√n 57.886661215019

Divisors of 649968793

1, 29, 2719, 8243, 78851, 239047, 22412717, 649968793

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649968792
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649968793 can be divided by 8 positive divisors. The sum of these divisors (counting 649968793) is 1, the average is 0.125.

Base conversion 649968793

Base System Value
2 Binary 100110101111011011110010011001
3 Ternary 1200022000211120021
4 Quaternary 212233123302121
5 Quinary 2312343000133
6 Senary 144255030441
8 Octal 4657336231
10 Decimal 649968793
12 Duodecimal 16180b421
16 Hexadecimal 26bdbc99
20 Vigesimal a3261jd
36 Base36 aqz34p

Cryptographic Hash Functions

md5 765e59e57ffeeb51e8cc673a1b64698f
sha1 a169dfdd10e397b310007c23880857ec90e112d0
sha256 d4c816938ff7fea4295844313f23928a2367ae2b756523fa1b3ae74d528c683a
sha512 87e298ef82d1f07c81a81e75c7c2f0c6b434185d383e2c8fec6609fd21af5823b3037fe238aff7cb86cdfedd8e8d915f99cdf4f09c1feedd99ac4ae3321fc5b2
ripemd-160 e2ee4e7897b05c51f5ec4fef1ff1f5246ab73b4d

649968793 as geometric shapes

Circle

Radius = n
Diameter 1299937586
Circumference 4083874370.3028
Area 1.3271954476147E+18

Sphere

Radius = n
Volume 1.1501808308816E+27
Surface area 5.3087817904588E+18
Circumference 4083874370.3028

Square

Length = n
Perimeter 2599875172
Area 422459431873876849
Diagonal 919194682.17987

Cube

Length = n
Surface area 2534756591243261094
Volume 2.7458544702653E+26
Space diagonal 1125778972.8102

Equilateral Triangle

Length = n
Perimeter 1949906379
Area 1.8293030003556E+17
Altitude 562889486.40511

Triangular Pyramid

Length = n
Surface area 1.8293030003556E+17
Volume 3.2360205267933E+25
Height 306398227.39329